I am innstalling a new template for Module Catalookstore, and have run into a challange and can`t seem to find the right solution.

From the innstall guide.

Before you can use the template, it must be uploaded to your server using the DNN File Manager (Host -> File Manager). The template files are located in your CATALooK install folder as follows:

 

If the picture does not show it not important. Just shows witch files that must be uploaded.  

Important Note: If there are two files in the ‘StorePortalTemplate’ folder with the same file name and different file extensions, both files need to be uploaded to you server and placed in ‘Root’ in order for the template to work correctly.

Target folder= h:\wwwroot\krching\www\Portals\_default\

When i tried to upload using host>>>>filemanagar i got the following error message.

Error: File Upload is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Admin.FileSystem.WebUpload.cmdAdd_Click(Object sender, EventArgs e) --- End of inner exception stack trace

I then clicked on files from common task and then i worked out okey. Target folder there is=h:\wwwroot\krching\www\Portals\0\

So the target is different, but does this matter, and if how can i fix the first error message.